Container bottom



Any broken lines in the drawings depict probable environment only and for no part of the claimed design.

FIG. 1 is a perspective view showing my new design;

FIG. 2 is a first side elevational view;

FIG. 3 is a second side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a bottom plan view. 

The ornamental design for a "container bottom", as shown and described. 